diff options
| -rw-r--r-- | sysdep/unix/io.c | 28 | ||||
| -rw-r--r-- | sysdep/unix/unix.h | 1 |
2 files changed, 29 insertions, 0 deletions
diff --git a/sysdep/unix/io.c b/sysdep/unix/io.c index 5e4d9573..9ac07e97 100644 --- a/sysdep/unix/io.c +++ b/sysdep/unix/io.c @@ -1510,6 +1510,34 @@ sk_open_unix(sock *s, char *name) return 0; } +int +sk_connect_unix(sock *s, char *name) +{ + struct sockaddr_un sa; + int fd; + + /* We are sloppy during error (leak fd and not set s->err), but we die anyway */ + + fd = socket(AF_UNIX, SOCK_STREAM, 0); + if (fd < 0) + return -1; + + if (fcntl(fd, F_SETFL, O_NONBLOCK) < 0) + return -1; + + /* Path length checked in test_old_bird() */ + sa.sun_family = AF_UNIX; + strcpy(sa.sun_path, name); + + if (connect(fd, (struct sockaddr *) &sa, SUN_LEN(&sa)) < 0) + return -1; + + s->fd = fd; + s->type = SK_UNIX; + sk_insert(s); + return 0; +} + #define CMSG_RX_SPACE MAX(CMSG4_SPACE_PKTINFO+CMSG4_SPACE_TTL, \ CMSG6_SPACE_PKTINFO+CMSG6_SPACE_TTL) diff --git a/sysdep/unix/unix.h b/sysdep/unix/unix.h index bd817bf2..31569c93 100644 --- a/sysdep/unix/unix.h +++ b/sysdep/unix/unix.h @@ -106,6 +106,7 @@ void io_init(void); void io_loop(void); void io_log_dump(void); int sk_open_unix(struct birdsock *s, char *name); +int sk_connect_unix(struct birdsock *s, char *name); struct rfile *rf_open(struct pool *, char *name, char *mode); void *rf_file(struct rfile *f); int rf_fileno(struct rfile *f); |